Science

The reality is nothing can be proven. If the observer rejects all evidence there is a corresponding lower chance of a position being provable. Lets face it, science is not an agreement it is a method of legitimizing a position. It increases credibility but it does not eliminate disputes. You say God cannot be proven, granted but neither can we prove we will be alive tomorrow but I think the vast majority of people assume they will be. The issue is really what makes the most sense?